(360) 425-3320 1710 South Pacific Avenue, Kelso, WA Mon–Fri 8:00am–5:00pm
24/7 Emergency Service

Contact Twin City Service Co., Inc.

Call for an appointment, request a free estimate, or reach our 24-hour emergency line.

  • Physical Address1710 South Pacific Avenue
    Kelso, WA 98626
  • Mailing AddressPO Box 567, Kelso, WA 98626
  • Hours of OperationMonday – Friday, 8:00 A.M. – 5:00 P.M.Emergency service 24 hours for residential HVAC and commercial refrigeration.

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Free estimates on new equipment · 24/7 emergency service · Serving SW Washington since 1996.

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